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Sodium Brick Residence Harmonizing With Desert Ecology

Authors:
Yingshi Ji, Thomas-alexander Karalis
Sodium Brick Residence Harmonizing With Desert Ecology

Project in-detail

Constructed from salt bricks and designed to integrate seamlessly into its desert surroundings, the residence addresses sustainable living while providing a functional space for its inhabitants.
5 key facts about this project
01
Constructed using salt bricks specifically sourced from desalination byproducts.
02
Features a greywater recycling system that minimizes water consumption.
03
Utilizes natural ventilation strategies to enhance thermal comfort without mechanical systems.
04
Incorporates biophilic design elements to strengthen the connection between indoors and the surrounding landscape.
05
Designed with cylindrical forms to optimize structural integrity and aesthetic appeal in a desert setting.

## Project Overview
Located in the United Arab Emirates, The Salt Project addresses significant environmental challenges associated with desalination and sustainability. This residential structure employs innovative architectural solutions that leverage the region's abundant saltwater resources while promoting sustainable living practices. Designed to align with the local climate and lifestyle, the project serves as a relevant example of responsible architecture in the face of increasing brine disposal issues.

### Architectural Concept and Design Intent
The design concept explores the utilization of salt as a primary building material, specifically targeting the environmental challenges posed by seawater desalination processes. By incorporating byproducts from brine into the architectural fabric, a living environment is created that emphasizes functionality and eco-consciousness. The spatial arrangement is reminiscent of organic forms found in coral reefs, contributing to an immersive experience that enhances both aesthetics and environmental awareness.

### Form, Materiality, and Sustainability
The Salt Project features three cylindrical volumes capped with domes, integrating naturally with the surrounding landscape of palm trees and desert flora. The bright, white plastered surfaces contrast with the local desert textures, reinforcing the connection between the built environment and its natural context.

Material selection has been critical to the project's design philosophy, incorporating the following elements:
- **Salt Bricks**: Enhanced with sodium carbonate and epoxy for durability against environmental factors.
- **Oriented Strand Board (OSB)**: Provides insulation and serves as a humidity barrier, ensuring structural integrity.
- **Stainless Steel**: Utilized for structural connections and features that require longevity.
- **Plaster**: Applied to both interior and exterior surfaces, promoting a cohesive aesthetic while enhancing thermal performance.

The project also includes a range of sustainable features such as integrated solar panels for renewable energy production, a greywater recycling system for irrigation, and natural ventilation strategies that allow for effective air circulation. Native landscaping surrounding the structure employs drought-resistant plants, further enhancing ecological balance and reducing irrigation needs.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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